abstract |
The present invention relates to the polyethylene glycol of Nano Silver coating and the polyurethane nanofiber material of gelatin hydrogel dipping.The invention further relates to a kind of polyurethane sticking patch, and it is impregnated with polyethylene glycol or its ester and gelatin hydrogel, and the surface of the polyurethane sticking patch is coated with Nano Silver.The invention further relates to method for preparing the material and application thereof. |